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RU2010134003A - Способ получения смазывающей композиции - Google Patents

Способ получения смазывающей композиции Download PDF

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RU2010134003A
RU2010134003A RU2010134003/04A RU2010134003A RU2010134003A RU 2010134003 A RU2010134003 A RU 2010134003A RU 2010134003/04 A RU2010134003/04 A RU 2010134003/04A RU 2010134003 A RU2010134003 A RU 2010134003A RU 2010134003 A RU2010134003 A RU 2010134003A
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alkyl
substituted
dihydroquinolines
carbon atoms
solution
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RU2010134003/04A
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RU2492217C2 (ru
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Алан Ричард УИТЛИ (GB)
Алан Ричард УИТЛИ
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Шелл Интернэшнл Рисерч Маатсхаппий Б.В. (NL)
Шелл Интернэшнл Рисерч Маатсхаппий Б.В.
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Abstract

1. Способ получения смазывающей композиции, в частности, консистентной смазки, который включает, по меньшей мере, следующие стадии: ! a) получение композиции базового масла, которая необязательно содержит одну или несколько присадок; ! b) получение раствора одного или нескольких алкилзамещенных хинолинов или их олигомерных производных в растворителе; и ! c) добавление раствора, полученного на стадии b), к композиции базового масла, полученного на стадии а), при температуре ниже 150°С. ! 2. Способ по п.1, в котором на стадии c) раствор, полученный настадии b), добавляют при температуре ниже 120°С, предпочтительно в диапазоне от 10 до 110°С, более предпочтительно от 15 до 100°С. ! 3. Способ по п.1, в котором один или несколько алкилзамещенных хинолинов представляют собой алкилзамещенные 1,2-дигидрохинолины. ! 4. Способ по п.3, в котором алкилзамещенные 1,2-дигидрохинолины имеют общую формулу (I) ! ! где R1-R8 независимо выбирают из водорода или алкильной группы, имеющей 1-8 атомов углерода; и n означает 0, 1, 2 или 3. ! 5. Способ по п.4, в котором R1-R8 независимо выбирают из водорода или алкильной группы, имеющей 1-4 атома углерода, предпочтительно имеющей 1-2 атома углерода. ! 6. Способ по п.4, в котором R4-R8 означают водород. ! 7. Способ по п.4, в котором один или несколько алкилзамещенных 1,2-дигидрохинолинов имеют среднее значение n от 1,0 до 2,0, предпочтительно от 1,3 до 1,6. ! 8. Способ по п.1, в котором один или несколько алкилзамещенных хинолинов, добавленных в раствор, имеют растворимость ниже 0,1%, определяемую по стандарту ASTM D893. ! 9. Способ по любому из пп.1-8, в котором растворитель содержит полигликоль, предпочтительно полиалкиленгликоль. ! 10. Смазывающая композици�

Claims (10)

1. Способ получения смазывающей композиции, в частности, консистентной смазки, который включает, по меньшей мере, следующие стадии:
a) получение композиции базового масла, которая необязательно содержит одну или несколько присадок;
b) получение раствора одного или нескольких алкилзамещенных хинолинов или их олигомерных производных в растворителе; и
c) добавление раствора, полученного на стадии b), к композиции базового масла, полученного на стадии а), при температуре ниже 150°С.
2. Способ по п.1, в котором на стадии c) раствор, полученный настадии b), добавляют при температуре ниже 120°С, предпочтительно в диапазоне от 10 до 110°С, более предпочтительно от 15 до 100°С.
3. Способ по п.1, в котором один или несколько алкилзамещенных хинолинов представляют собой алкилзамещенные 1,2-дигидрохинолины.
4. Способ по п.3, в котором алкилзамещенные 1,2-дигидрохинолины имеют общую формулу (I)
Figure 00000001
где R1-R8 независимо выбирают из водорода или алкильной группы, имеющей 1-8 атомов углерода; и n означает 0, 1, 2 или 3.
5. Способ по п.4, в котором R1-R8 независимо выбирают из водорода или алкильной группы, имеющей 1-4 атома углерода, предпочтительно имеющей 1-2 атома углерода.
6. Способ по п.4, в котором R4-R8 означают водород.
7. Способ по п.4, в котором один или несколько алкилзамещенных 1,2-дигидрохинолинов имеют среднее значение n от 1,0 до 2,0, предпочтительно от 1,3 до 1,6.
8. Способ по п.1, в котором один или несколько алкилзамещенных хинолинов, добавленных в раствор, имеют растворимость ниже 0,1%, определяемую по стандарту ASTM D893.
9. Способ по любому из пп.1-8, в котором растворитель содержит полигликоль, предпочтительно полиалкиленгликоль.
10. Смазывающая композиция, в частности консистентная смазка, полученная по способу согласно любому из пп.1-9.
RU2010134003/04A 2008-01-16 2009-01-16 Способ получения смазывающей композиции RU2492217C2 (ru)

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WO2012162020A1 (en) * 2011-05-26 2012-11-29 The Lubrizol Corporation Stabilized blends containing antioxidants
ES2660479T3 (es) 2011-12-27 2018-03-22 Arçelik Anonim Sirketi Dispositivo de cocción
MX389096B (es) * 2014-09-19 2025-03-20 Vanderbilt Chemicals Llc Composiciones de lubricante industrial a base de polialquilenglicol.
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JP5651018B2 (ja) 2015-01-07
WO2009090238A1 (en) 2009-07-23
EP2242823B1 (en) 2013-03-13
BRPI0906868A2 (pt) 2015-07-07
US20110021392A1 (en) 2011-01-27
RU2492217C2 (ru) 2013-09-10
CN101910385A (zh) 2010-12-08
CN101910385B (zh) 2014-03-05

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